`kolbusweb.de`

DNSSEC	⚠️ Not signed
A	91.250.116.35^{🇫🇷 GD-EMEA-DC-SXB191.250.112.0/21}
		PTR	`lvps91-250-116-35.dedicated.hosteurope.de`
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`mx0.kolbusweb.de` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2025-01-29 #13

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774543515

WOT: SAFE (61/100)

Subdomains

mx0.kolbusweb.de

Same first word

kolbusweb.de

DNS History

8 records (4 active, 4 former)

○NSb1.wpns.hosteurope.de2008-11-22 → 2020-03-21 · 3 obs

● 2008-11-22 10:37:54
● 2020-03-21 12:52:50
○ 2026-03-26 17:00:52

○NSb1.wsns.hosteurope.de2008-11-22 → 2020-03-21 · 3 obs

● 2008-11-22 10:37:54
● 2020-03-21 12:52:50
○ 2026-03-26 17:00:52

●NSns63.domaincontrol.com2026-03-26 → 2026-03-26 · 2 obs

○ 2020-03-21 12:52:50
● 2026-03-26 17:00:52

●NSns64.domaincontrol.com2026-03-26 → 2026-03-26 · 2 obs

○ 2020-03-21 12:52:50
● 2026-03-26 17:00:52

●MXmx0.kolbusweb.de2008-11-22 → 2026-03-26 · 2 obs

● 2008-11-22 10:37:54
● 2026-03-26 17:00:52

○A2a01:488:42:1000:50ed:843d:90:2a932015-07-20 → 2016-03-03 · 5 obs

○ 2008-11-22 10:37:54
● 2015-07-20 14:31:52
● 2016-03-03 13:11:30
○ 2016-07-09 04:43:30
○ 2026-03-26 17:00:52

○A80.237.132.612008-11-22 → 2016-03-03 · 4 obs

● 2008-11-22 10:37:54
● 2016-03-03 13:11:30
○ 2016-07-09 04:43:30
○ 2026-03-26 17:00:52

●A91.250.116.352016-07-09 → 2026-03-26 · 3 obs

○ 2016-03-03 13:11:30
● 2016-07-09 04:43:30
● 2026-03-26 17:00:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
kolbusweb.de	ns64.domaincontrol.com, ns63.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.42

NS records: ns64.domaincontrol.com, ns63.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kolbusweb.de (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.250.116.35`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`mx0.kolbusweb.de (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

kolbusweb.de is parent of mx0.kolbusweb.de.

IP Addresses

kolbusweb.de points to a single IP: 91.250.116.35.

Other host names, for instance lvps91-250-116-35.dedicated.hosteurope.de, share IP numbers with kolbusweb.de.

Name Servers

kolbusweb.de's delegation is to two name servers ns63.domaincontrol.com and ns64.domaincontrol.com.

kolbusweb.de shares the same name server configuration as other domains, such as walkchina.com, worldflowersdelivery.com, dynamicinsight.ca, toliso.com and beethovensestates.net.

Host names with two IP numbers: ns63.domaincontrol.com points to 2603:5:2154::2a and 97.74.101.42; ns64.domaincontrol.com points to 2603:5:2254::2a and 173.201.69.42

Mail Servers

kolbusweb.de is served by a single mail server, mx0.kolbusweb.de.

mx0.kolbusweb.de points to IP number 80.237.138.5.

kolbusweb.de - robtex.com

kolbusweb.de

de